AD628
TABLE OF CONTENTS
Features .............................................................................................. 1
Theory of Operation ...................................................................... 15
Applications Information.............................................................. 16
Gain Adjustment ........................................................................ 16
Input Voltage Range................................................................... 16
Voltage Level Conversion.......................................................... 17
Current Loop Receiver .............................................................. 18
Monitoring Battery Voltages..................................................... 18
Filter Capacitor Values............................................................... 19
Kelvin Connection ..................................................................... 19
Outline Dimensions....................................................................... 20
Ordering Guide .......................................................................... 20
Applications....................................................................................... 1
General Description......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 7
Thermal Characteristics .............................................................. 7
ESD Caution.................................................................................. 7
Pin Configuration and Function Descriptions............................. 8
Typical Performance Characteristics ............................................. 9
Test Circuits ..................................................................................... 13
REVISION HISTORY
4/07—Rev. F to Rev. G
Changes to Absolute Maximum Ratings...................................... 7
Changes to Figure 3......................................................................... 7
Changes to Figure 26..................................................................... 13
Changes to Figure 27..................................................................... 13
Changes to Theory of Operation................................................. 14
Changes to Figure 29..................................................................... 14
Changes to Table 5......................................................................... 15
Changes to Gain Adjustment Section......................................... 15
Added the Input Voltage Range Section..................................... 15
Added Figure 30 ............................................................................ 15
Added Figure 31 ............................................................................ 15
Changes to Voltage Level Conversion Section .......................... 16
Changes to Figure 32..................................................................... 16
Changes to Table 6......................................................................... 16
Changes to Figure 33 and Figure 34............................................ 17
Changes to Figure 35..................................................................... 18
Changes to Kelvin Connection Section...................................... 18
Changes to Features.......................................................................... 1
Changes to Figure 22...................................................................... 11
Changes to Figure 25...................................................................... 13
Changes to Voltage Level Conversion Section............................ 17
Changes to Monitoring Battery Voltages Section ...................... 18
Changes to Figure 34...................................................................... 18
Changes to Figure 35...................................................................... 19
Updated Outline Dimensions....................................................... 20
3/06—Rev. E to Rev. F
Changes to Table 1............................................................................ 3
Changes to Figure 3.......................................................................... 7
Replaced Voltage Level Conversion Section............................... 16
Changes to Figure 32 and Figure 33............................................. 17
Updated Outline Dimensions....................................................... 19
Changes to Ordering Guide .......................................................... 19
5/05—Rev. D to Rev. E
6/03—Rev. A to Rev. B
Changes to Table 1........................................................................... 3
Changes to Table 2........................................................................... 5
Changes to Figure 33.....................................................................18
Changes to General Description ................................................... 1
Changes to Specifications............................................................... 2
Changes to Ordering Guide........................................................... 4
Changes to TPCs 4, 5, and 6 .......................................................... 5
Changes to TPC 9............................................................................ 6
Updated Outline Dimensions...................................................... 14
3/05—Rev. C to Rev. D
Updated Format................................................................ Universal
Changes to Table 1........................................................................... 3
Changes to Table 2........................................................................... 5
1/03—Rev. 0 to Rev. A
Change to Ordering Guide............................................................. 4
4/04—Rev. B to Rev. C
Updated Format................................................................ Universal
Changes to Specifications............................................................... 3
11/02—Rev. 0: Initial Version
Rev. G | Page 2 of 20
ADI [ ADI ]
